diff --git a/src/views/task/TaskChainList.vue b/src/views/task/TaskChainList.vue
index 62fd47c..046d29b 100644
--- a/src/views/task/TaskChainList.vue
+++ b/src/views/task/TaskChainList.vue
@@ -112,7 +112,7 @@
             v-model:current-page="query.page"
             v-model:page-size="query.size"
             :total="total"
-            :page-sizes="[10, 20, 50]"
+            :page-sizes="[10, 20, 50, 100, 500]"
             layout="total, sizes, prev, pager, next, jumper"
             @size-change="loadData"
             @current-change="loadData"